19 citations · 118 across the 17 of their papers we have counts for
11 papers · 1 filter
Probing Merger Shocks in Galaxy Clusters in the SKA Era
Arpan Pal, Ruta Kale, Gabriella Di Gennaro +8
Galaxy cluster mergers represent the most energetic phenomena in the Universe since the Big Bang releasing gravitational potential energy of erg, injecting turbul…
A new enigmatic radio relic in the low mass cluster Abell 2108
Swarna Chatterjee, Majidul Rahaman, Abhirup Datta +2
We report the discovery of a radio relic in the northeastern periphery of the cluster Abell 2108 (A2108). A2108 is a part of the uGMRT LOw-MAss Galaxy Cluster Survey (GLOMACS), whe…
A Multi-Frequency View of the Radio Phoenix in the Abell 85 Cluster
Ramij Raja, Majidul Rahaman, Abhirup Datta +1
Radio phoenices are complex and filamentary diffuse radio sources found in both merging and relaxed clusters. The formation of these sources was proposed to be due to adiabatic com…
A radio bridge connecting the minihalo and phoenix in the Abell 85 cluster
Ramij Raja, Majidul Rahaman, Abhirup Datta +1
Galaxy clusters are located at the nodes of cosmic filaments and therefore host a lot of hydrodynamical activity. However, cool core clusters are considered to be relatively relaxe…
Unveiling The Origin of Peculiar Diffuse Radio Emission in Abell 1351
Swarna Chatterjee, Majidul Rahaman, Abhirup Datta +1
Abell 1351 is a massive merging cluster that hosts a giant radio halo and a bright radio edge blended in the halo. In this paper, we present the first ever spectral analysis of thi…
On the Origin of Diffuse Radio Emission in Abell 85 -- Insights from new GMRT Observations
Majidul Rahaman, Ramij Raja, Abhirup Datta +2
Extended, steep, and ultra-steep spectrum radio emission in a galaxy cluster is usually associated with recent mergers. Simulations show that radio phoenixes are aged radio galaxy…